Harris English maintains 2-stroke lead at TPC Southwind

Harris English hits on the 12th hole during the second round in the World Golf Championship-FedEx St. Jude Invitational tournament, Friday, Aug. 6, 2021, in Memphis, Tenn. (AP Photo/John Amis)

Collin Morikawa hits on the 10th hole during the second round in the World Golf Championship-FedEx St. Jude Invitational tournament, Friday, Aug. 6, 2021, in Memphis, Tenn. (AP Photo/John Amis)

Hideki Matsuyama, of Japan, lines up a putt on the 11th hole during the second round in the World Golf Championship-FedEx St. Jude Invitational tournament, Friday, Aug. 6, 2021, in Memphis, Tenn. (AP Photo/John Amis)

Hideki Matsuyama, of Japan, hits on the 10th hole during the second round in the World Golf Championship-FedEx St. Jude Invitational tournament, Friday, Aug. 6, 2021, in Memphis, Tenn. (AP Photo/John Amis)

Harris English hits on the 11th hole during the second round in the World Golf Championship-FedEx St. Jude Invitational tournament, Friday, Aug. 6, 2021, in Memphis, Tenn. (AP Photo/John Amis)